64792005

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{42767}}^1$

素因数の和:42876

約数の個数: 16

約数和(自身を含む): 104696064

約数和(自身を除く): 39904059

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 42767, 128301, 213835, 641505, 4319467, 12958401, 21597335, 64792005]

約数ペア:

[(1, 64792005), (3, 21597335), (5, 12958401), (15, 4319467), (101, 641505), (303, 213835), (505, 128301), (1515, 42767)]